From £1,755
Cobham, KT10
We are a trusted well established family run business working in the Surrey area, always happy to help no matter how large or small the job.
From £1,687
Experienced heating engineer ready to quote for your work. Calefy Heating Solutions Ltd is the best heating engineer in KT10. No obligation free qu...
From £2,085
Engineers with over 18 years experiance working on gas appliances, 90 % 1st fix rate.
We carry 75 % van stock - on all boiler and system...
From £1,463
Gas safe registered engineers with many years experience
Contact us for a free quote on 07415633374 or at [email protected]...
From £1,615
Good reliable business which registered and gas safe fully insured and very experianced
From £1,621
MG Plumbing & Heating is an established and experienced local heating engineer in KT10. Please contact us for a free, no obligation quote and compe...
From £1,583
Trusted and professional heating engineer in KT10. Experienced in all heating engineering work and keeping within budget and on quote. FJ Building ...

New combi boilers cost from around £650 to £2,500 depending on the manufacturer and kW output.
Comparing KT10 heating engineers estimates for combi or system boiler upgrade gives you a good idea of prices but the best way to compare costs is to get quotes.
What to do - Get boiler installation quotes by posting your job on HaMuch and we will send it to your local heating engineers in KT10.
*Prices are estimates based on the hourly or day rate of heating engineers in KT10, UK boiler offers and materials.
"New boiler installation" - KT7, job posted 09/03/2025
With energy prices rising, it’s important to do all you can to keep your bills as low as possible. And if you’ve got an old boiler, it could be wasting your money. But how much will it set you back to replace your boiler? We’ve got the answer plus costs for other heating sources like ground and air source heat pumps in our cost guides.

Fit underfloor heating - £1,184

Service a gas fire - £197

Replace a heating programmer - £221

Powerflush - £562 Visit

Heating oil tank installation - £1,238

Replace an oil boiler - £2,554

Install a new boiler - £1,574

Install heated skirting boards - £1,356

LPG boiler installation - £1,492

Install hydrogen boiler - £1,312

Install gas fire - £787

Install chimney liner - £514

Install biomass boiler - £5,284

Install a ground source heat pump - £14,733

Fix a boiler fault code - £131

Fit smart heating controls - £266

Fit a magnetic filter - £173

Fit a radiator - £195

Connect a gas cooker or hob - £209

Boiler service - £96

Boiler repair - £151

Boiler Insurance - £141 per month

Install an air source heat pump - £6,273